18823860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3169}}^1$

素因数の和:3198

約数の個数: 96

約数和(自身を含む): 63907200

約数和(自身を除く): 45083340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 3169, 5940, 6338, 9507, 12676, 15845, 19014, 28521, 31690, 34859, 38028, 47535, 57042, 63380, 69718, 85563, 95070, 104577, 114084, 139436, 142605, 171126, 174295, 190140, 209154, 285210, 313731, 342252, 348590, 418308, 427815, 522885, 570420, 627462, 697180, 855630, 941193, 1045770, 1254924, 1568655, 1711260, 1882386, 2091540, 3137310, 3764772, 4705965, 6274620, 9411930, 18823860]

約数ペア:

[(1, 18823860), (2, 9411930), (3, 6274620), (4, 4705965), (5, 3764772), (6, 3137310), (9, 2091540), (10, 1882386), (11, 1711260), (12, 1568655), (15, 1254924), (18, 1045770), (20, 941193), (22, 855630), (27, 697180), (30, 627462), (33, 570420), (36, 522885), (44, 427815), (45, 418308), (54, 348590), (55, 342252), (60, 313731), (66, 285210), (90, 209154), (99, 190140), (108, 174295), (110, 171126), (132, 142605), (135, 139436), (165, 114084), (180, 104577), (198, 95070), (220, 85563), (270, 69718), (297, 63380), (330, 57042), (396, 47535), (495, 38028), (540, 34859), (594, 31690), (660, 28521), (990, 19014), (1188, 15845), (1485, 12676), (1980, 9507), (2970, 6338), (3169, 5940)]